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8.40 carat Mintabie white opal


Beautiful pear cut white opal from the Mintabie field, mix of red, orange and green fire pattern that dashes over the face as the stone moves about.


  • Mine - Mintabie, Coober Pedy Australia 

  • Body Tone - N9

  • Brightness - 4.5

  • Fire colour - Red, Orange, Green

  • Size - 20x18x3.5mm

  • Weight - 8.40 carats


Price is per stone


About Opals


Treatment: Natural

Luster: Pearly, Vitreous, Opalescence

Birthstone zodiac sign: Libra

Associated month: October

Crystal system: Amorphous solid

Chemical formula: SiO₂·nH₂O

Hardness (Mohs hardness scale): 5.5 – 6.5

Country of origin: Australia, Ethiopia, Mexico and Cornwall amazingly 

Size variations: can vary 0.3mm each way on all dimentions given




In mystical circles, opal is considered a stone representing hope, innocence and purity. It has strong connotations of happiness, faithfulness, loyalty and confidence.  Regarded as a powerful sea stone for safty on the water.


All orders are sent recorded delivery UK and International. 


8.40 carat Mintabie white opal Pear Cut - OPL007

SKU: Opl007
£695.00 Regular Price
£625.50Sale Price
Only 1 left in stock
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